Ceiling fan



FIG. 1 is a top view thereof of my new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a bottom perspective view thereof; and,

FIG. 8 is an enlarged cross-section view taken along line 8—8 in FIG. 1.

The broken line showing of environmental structure in FIGS. 1-7 is for illustration purposes only and forms no part of the claimed design. 

The ornamental design for a ceiling fan, as shown and described. 